======Volume-Weighted Average Price (VWAP)======
Volume-Weighted Average Price (VWAP) is a trading benchmark that gives you the average price a stock has traded at throughout a single trading day, based on both price and volume. Think of it like a student's grade point average (GPA). A class taken for more credits has a bigger impact on the final GPA; similarly, a trade involving a huge number of shares (high volume) has a much greater impact on the VWAP than a tiny trade of just a few shares. It’s a dynamic average, constantly recalculated throughout the day, that provides a real-time gauge of the "true" average price paid by all market participants. Unlike a simple moving average that only considers price, VWAP’s inclusion of volume makes it a far more insightful tool for understanding a day’s trading action. It's important to remember that VWAP is an //intraday// indicator, meaning its calculation starts fresh at the beginning of every trading day.
===== How Does VWAP Work? =====
At its heart, VWAP is a simple concept. The calculation, while done instantly by charting software, follows three steps:
  1. For every trade that occurs, you multiply the price of the trade by the number of shares traded (Price x Volume).
  2. You add up these results for every single trade that has happened so far in the day.
  3. You divide this massive total by the total number of shares that have been traded all day.
The result is a single number—the Volume-Weighted Average Price. On a price chart, VWAP appears as a single line that weaves through the daily price candles. It’s typically smoother than the stock price itself because it’s a constantly updating average.
===== Why Should an Investor Care About VWAP? =====
While it may sound like a tool for high-frequency traders, VWAP offers valuable insights for everyday investors. It primarily serves two functions: as a report card for your trades and as a clue to market sentiment.
==== Gauging Your Trade Execution ====
VWAP is the ultimate benchmark for answering the question: "Did I get a good price today?"
  * **Buying below VWAP:** If you purchase a stock at a price //below// the day's VWAP, you’ve paid less than the average market participant. Pat yourself on the back—you got a good fill!
  * **Selling above VWAP:** If you sell a stock at a price //above// the VWAP, you’ve received more than the average participant. Another win.
[[Institutional investors]] live and die by this metric. They use it to measure their traders' performance, demanding that large buy orders are executed below VWAP and sell orders above it. For you, it’s a simple way to bring professional-level discipline to your own trading.
==== A Clue to Intraday Sentiment ====
VWAP can also act as a kind of gravitational center for the day's price action, giving you a sense of who is in control—buyers or sellers.
  * **Price Above VWAP:** When a stock's price is consistently trading above the VWAP line, it suggests [[bullish]] sentiment. Buyers are aggressive and willing to pay a premium over the day's average price.
  * **Price Below VWAP:** When the price lingers below the VWAP, it points to [[bearish]] sentiment. Sellers are in control, and there isn't enough buying pressure to lift the price back to the average.
Because so many traders are watching it, the VWAP line can often act as a temporary level of [[support and resistance]]. You may see the price bounce off the VWAP line during the day as buyers step in at the "average" price or sellers take profits.
===== VWAP and the Value Investor =====
It’s crucial to put VWAP in its proper context. A dedicated [[value investor]] must understand that VWAP is a tool for **execution**, not **valuation**.
A value investor in the mold of [[Warren Buffett]] decides to buy a company because its stock is trading far below its calculated [[intrinsic value]]—what the business is truly worth. That is the fundamental, long-term decision. VWAP has absolutely nothing to say about a company's intrinsic value. A stock can be wildly overvalued yet spend the entire day trading below its VWAP.
So, how can a value investor use it? **As a tactical tool.**
Once you’ve made the strategic decision to buy a great company at what you believe is a fair price, VWAP can help you with the final step: execution. Instead of just hitting the "buy" button at the market open, you can watch the VWAP. By aiming to place your order when the price dips to or below the VWAP line, you are simply trying to get the best possible price on that //specific day//. It's a micro-level optimization that can save you a few cents or dollars per share, which adds up over time. It helps you avoid chasing a stock's price up and encourages patience in your daily execution, a virtue every investor should cultivate.